Flex中给TabNavigator控件增加Icons图标的例子

转: http://blog.csdn.net/xiaoxin888888/archive/2009/05/26/4217438.aspx

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
        layout="vertical"
        verticalAlign="middle"
        backgroundColor="white" viewSourceURL="srcview/index.html">

    <mx:XML id="model">
        <records>
            <record uuid="1" status="check" name="User 1" data="Data 1" />
            <record uuid="2" status="warning" name="User 2" data="Data 2" />
            <record uuid="3" status="warning" name="User 3" data="Data 3" />
            <record uuid="4" status="critical" name="User 4" data="Data 4" />
            <record uuid="5" status="check" name="User 5" data="Data 5" />
            <record uuid="6" status="check" name="User 6" data="Data 6" />
            <record uuid="7" status="warning" name="User 7" data="Data 7" />
            <record uuid="8" status="critical" name="User 8" data="Data 8" />
        </records>
    </mx:XML>

    <mx:Script>
        <![CDATA[
            [Bindable]
            [Embed(source="assets/bulletCheck.png")]
            private var BulletCheck:Class;

            [Bindable]
            [Embed(source="assets/bulletWarning.png")]
            private var BulletWarning:Class;

            [Bindable]
            [Embed(source="assets/bulletCritical.png")]
            private var BulletCritical:Class;

            private const CHECK:String = "check";
            private const WARNING:String = "warning";
            private const CRITICAL:String = "critical";
        ]]>
    </mx:Script>

    <mx:TabNavigator width="400" height="200">
        <mx:VBox label="Check" icon="{BulletCheck}">
            <mx:DataGrid id="gridCheck"
                    width="100%"
                    height="100%">
                <mx:columns>
                    <mx:DataGridColumn dataField="@name" />
                    <mx:DataGridColumn dataField="@data" />
                </mx:columns>
                <mx:dataProvider>
                    {model.record.(@status == CHECK)}
                </mx:dataProvider>
            </mx:DataGrid>
        </mx:VBox>

        <mx:VBox label="Warnings" icon="{BulletWarning}">
            <mx:DataGrid id="gridWarning"
                    width="100%"
                    height="100%">
                <mx:columns>
                    <mx:DataGridColumn dataField="@name" />
                    <mx:DataGridColumn dataField="@data" />
                </mx:columns>
                <mx:dataProvider>
                    {model.record.(@status == WARNING)}
                </mx:dataProvider>
            </mx:DataGrid>
        </mx:VBox>

        <mx:VBox label="Errors" icon="{BulletCritical}">
            <mx:DataGrid id="gridCritical"
                    width="100%"
                    height="100%">
                <mx:columns>
                    <mx:DataGridColumn dataField="@name" />
                    <mx:DataGridColumn dataField="@data" />
                </mx:columns>
                <mx:dataProvider>
                    {model.record.(@status == CRITICAL)}
                </mx:dataProvider>
            </mx:DataGrid>
        </mx:VBox>
    </mx:TabNavigator>

</mx:Application>